Basic information

Product Name: 2-FLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE
Synonyms: FTCNQ;2-FLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE
CAS NO:69857-37-0
Molecular Formula: C₁₂H₃FN₄
Molecular Weight: 222.18
EINECS: N/A
Product Categories: Acceptors (Charge Transfer Complexes);Charge Transfer Complexes for Organic Metals;Functional Materials;Highly Purified Reagents;Other Categories;Refined Products by Sublimation;TCNQ Derivatives
Mol File: 69857-37-0.mol

Chemical Properties

Melting Point: 216 °C
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-FLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE(CAS DataBase Reference)
NIST Chemistry Reference: 2-FLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE(69857-37-0)
EPA Substance Registry System: 2-FLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE(69857-37-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
RIDADR: UN 3439 6.1/PG III
WGK Germany:
RTECS:
HazardClass: 6.1
PackingGroup: III
Hazardous Substances Data: 69857-37-0(Hazardous Substances Data)

Suppliers
Usage
SDS
Upstream product
Downstream Products

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69857-37-0 Usage

Uses

Used in Organic Electronics:
F4-TCNQ is utilized as an electron acceptor in the development of organic semiconductors and conducting polymers. Its strong electron-accepting nature and ability to form charge transfer complexes make it instrumental in enhancing the performance of electronic devices.
Used in Electronic and Optoelectronic Applications:
In the fabrication of organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs), F4-TCNQ is employed as a key component. Its integration into these devices contributes to improved electrical conductivity and optoelectronic properties, thereby enhancing their overall performance.
Used in Energy Storage and Conversion Devices:
F4-TCNQ has been studied for its potential application in supercapacitors and rechargeable batteries. Its high electron affinity and charge transfer capabilities make it a promising candidate for improving energy storage and conversion efficiency in these devices.

Check Digit Verification of cas no

The CAS Registry Mumber 69857-37-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,5 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 69857-37:
(7*6)+(6*9)+(5*8)+(4*5)+(3*7)+(2*3)+(1*7)=190
190 % 10 = 0
So 69857-37-0 is a valid CAS Registry Number.

69857-37-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-Fluoro-7,7,8,8-tetracyanoquinodimethane

1.2 Other means of identification

Product number	-
Other names	2-[4-(dicyanomethylidene)-3-fluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:69857-37-0 SDS

69857-37-0Upstream product

69857-36-9 2-(4-Dicyanomethyl-2-fluoro-phenyl)-malononitrile

69857-37-0Downstream Products

1616875-04-7 [Fe(C₅Me₅)₂][F₁(7,7,8,8-tetracyano-p-quinodimethanide)]

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